55488930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13907}}^1$

素因数の和:13943

約数の個数: 64

約数和(自身を含む): 160220160

約数和(自身を除く): 104731230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 13907, 27814, 41721, 69535, 83442, 97349, 139070, 194698, 208605, 264233, 292047, 417210, 486745, 528466, 584094, 792699, 973490, 1321165, 1460235, 1585398, 1849631, 2642330, 2920470, 3699262, 3963495, 5548893, 7926990, 9248155, 11097786, 18496310, 27744465, 55488930]

約数ペア:

[(1, 55488930), (2, 27744465), (3, 18496310), (5, 11097786), (6, 9248155), (7, 7926990), (10, 5548893), (14, 3963495), (15, 3699262), (19, 2920470), (21, 2642330), (30, 1849631), (35, 1585398), (38, 1460235), (42, 1321165), (57, 973490), (70, 792699), (95, 584094), (105, 528466), (114, 486745), (133, 417210), (190, 292047), (210, 264233), (266, 208605), (285, 194698), (399, 139070), (570, 97349), (665, 83442), (798, 69535), (1330, 41721), (1995, 27814), (3990, 13907)]